﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace Magicodes.Admin.Web
{
    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Text;
    using System.IO;
    using System.Data;
    using System.Xml;
    using System.Xml.Serialization;

    /// <summary>
    /// Xml序列化与反序列化
    /// </summary>
    public class XmlUtil
    {
        #region 反序列化
        /// <summary>
        /// 反序列化
        /// </summary>
        /// <param name="type">类型</param>
        /// <param name="xml">XML字符串</param>
        /// <returns></returns>
        public static object Deserialize(Type type, string xml)
        {
            try
            {
                using (StringReader sr = new StringReader(xml))
                {
                    XmlSerializer xmldes = new XmlSerializer(type);
                    return xmldes.Deserialize(sr);
                }
            }
            catch (Exception e)
            {

                return null;
            }
        }
        /// <summary>
        /// 反序列化
        /// </summary>
        /// <param name="type"></param>
        /// <param name="xml"></param>
        /// <returns></returns>
        public static object Deserialize(Type type, Stream stream)
        {
            XmlSerializer xmldes = new XmlSerializer(type);
            return xmldes.Deserialize(stream);
        }
        #endregion

        #region 序列化
        /// <summary>
        /// 序列化
        /// </summary>
        /// <param name="type">类型</param>
        /// <param name="obj">对象</param>
        /// <returns></returns>
        public static string Serializer(Type type, object obj)
        {
            try
            {
                MemoryStream Stream = new MemoryStream();
                XmlSerializer xml = new XmlSerializer(type);
                try
                {
                    //序列化对象
                    xml.Serialize(Stream, obj);
                }
                catch (InvalidOperationException)
                {
                    throw;
                }
                Stream.Position = 0;
                StreamReader sr = new StreamReader(Stream);
                string str = sr.ReadToEnd();

                sr.Dispose();
                Stream.Dispose();

                return str;
            }
            catch (Exception ex)
            {

                throw ex;
            }
           
        }
        public static string XmlSerialize<T>(T obj)
        {
            using (StringWriter sw = new StringWriter())
            {
                Type t = obj.GetType();
                XmlSerializer serializer = new XmlSerializer(obj.GetType());
                serializer.Serialize(sw, obj);
                sw.Close();
                return sw.ToString();
            }
        }
        #endregion
    }
}
